LED Street Lamp Base

Abstract

The present invention relates to a LED street lamp, which consists of power source box at front section, lamp holder at middle section and end cap at end section. The above mentioned lamp holder is composed of turnable framework, frame fixing unit connected with frame to limit frame rotation and several LED lighting modules installed side by side in the frame. A LED lighting module can be turned to connect with frame on which module positioning unit is set to limit the rotation of LED lighting module. For LED street lamp base of the invention, the major design part contains two bilateral symmetrical frames each of which is set with several LED lighting modules side by side. Both angles of frame and LED lighting module are adjustable of strong practicality, and so we can adjust them at any time according to practical street situation in order to ensure ideal street lighting brightness and evenness.

Description

FIELD OF THE INVENTION[0001]The present invention generally relates to street lighting, especially a framework to fix LED lighting module and a street lamp base of which the angle of LED lighting module can be adjustable.BACKGROUND OF THE INVENTION[0002]As the major application of semi-conductor lighting, LED street lamp features in long service life, strong mist penetration, and, more importantly, more energy saving than traditional street lamp.[0003]For the shortage of LED in optical performance, if you want to set LED light source on traditional lamp, it can only be done during the period of manufacture that is to carry out light distribution design according to the specific street lighting situation, namely to design lighting direction of each or each group of LED lamp, to light different street area and gain the overall lighting effect; the above mentioned street lamp can only be suitable for specific street lighting and each or each group of LED light towards fixed directions,...

AI Technical Summary

Benefits of technology

The invention provides a LED street lamp base that can adjust lighting angle according to street situation. The LED lighting module consists of several LEDs forming a lighting tube that is easy to maintain and replace. The invention solves the existing shortage of adjustable angle LED street lamps.

Problems solved by technology

For the shortage of LED in optical performance, if you want to set LED light source on traditional lamp, it can only be done during the period of manufacture that is to carry out light distribution design according to the specific street lighting situation, namely to design lighting direction of each or each group of LED lamp, to light different street area and gain the overall lighting effect; the above mentioned street lamp can only be suitable for specific street lighting and each or each group of LED light towards fixed directions, so the lighting angle cannot be adjusted to fit for other street lighting for certain limitations.

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